1 files changed, 3 insertions, 0 deletions

diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
index 3f566af3f101..9af48cbf0036 100644
--- a/include/scsi/scsi_device.h
+++ b/include/scsi/scsi_device.h
@@ -187,10 +187,13 @@ struct scsi_device_handler {
         void (*detach)(struct scsi_device *);
         int (*activate)(struct scsi_device *);
         int (*prep_fn)(struct scsi_device *, struct request *);
+        int (*set_params)(struct scsi_device *, const char *);
 };
 
 struct scsi_dh_data {
         struct scsi_device_handler *scsi_dh;
+        struct scsi_device *sdev;
+        struct kref kref;
         char buf[0];
 };